DNS Report: groupon.com

Generated: 2026-08-09T01:39:41-05:00

88/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/203 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
OKDNSSEC chain15/15DS and DNSKEY detected.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/205 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5580 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.18.13.36
104.18.12.36
AAAA
2606:4700::6812:d24
2606:4700::6812:c24
CNAME
MX
10 alt4.aspmx.l.google.com.
1 aspmx.l.google.com.
5 alt1.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
TXT
"wiz-domain-verification=9d76786c3d81a543b60161ace1e1120754fde8e8eeff8557f4485b91ed25d267"
"globalsign-domain-verification=07WHb9OL1L7B1k5wLxz01dFkpFgFWPGNxL93IiiHnn"
"google-site-verification=bnYwipU3W9slwXzZwDq3c6zaiWpD_KiGUlJdiftfjgI"
"apple-domain-verification=6GOjopirIpRHnCxT"
"tiktok-developers-site-verification=KWAw5A9Ic1U0eTYagaheMcBqlmXsMU2Z"
"google-site-verification=i-sWGZhjAmu9-vW3J4n2RYoqr1x-pQT_hk5nShG6BGE"
"ppm5gp7f3c7tx01z9cnp88mf7vc669x3"
"MS=6FE1E7D0B585AC075F50EBE6B4BC4DC37B798AF1"
"globalsign-domain-verification=KfYynP6bj8PVQh409sknWuRVsdadYnMNb29qHr13B7"
"DirectFedAuthUrl=https://groupon.okta.com/app/groupon_pwcfederationnew_1/exk21ltiwdvA79rc61d8/sso/saml"
"atlassian-domain-verification=QIfugBKln2pS3/MW3aIctIDOP9Ncfh00zbGGrwInj4mS0CedhCHkC4gWdkx8raJa"
"google-site-verification=hkhcfNz4uIPjSMGt9ZJL-lR-UOD_6JzHDGlrjDGM2Mo"
"mandrill_verify.esh2KjqaJCaa1-KA4qm7fg"
"adobe-idp-site-verification=525ae05e-61ea-42e0-aa5c-7b772b5d1440"
"wiz-domain-verification=38911e92baad6466216aae3a3acce51e6363effe4b7e2316053fdbe8664e4d72"
"google-site-verification=6HK6n1AXDMT6VC3cCX4qjVMGjj6tX12Y74c3mfBeNL4"
"anthropic-domain-verification-5hb58r=jkWl7775XAHDiS2fMwqD6RAoz"
"twilio-domain-verification=1d755492596c51fc65fb4fbc19d64c2a"
"google-site-verification=LAePzEVB8hoONUKTNFcykITZmgGLjByjqDkC7mwiTU4"
"docker-verification=84154f8d-f1e0-4e55-b66f-6981b74cc7dc"
"onetrust-domain-verification=ff5b22486baf4fe0b8b50034143076d2"
"google-site-verification=S5RW3bm-ZPLySg_MzGpW4t-JNHgyKYrnGZKtM_a3f_4"
"google-site-verification=pbR_15RIr57-XDPO7GMJBjnwDXcPgT-Oa1-OHfMRJGE"
"pardot991802=3376ec1e838ee9e4f3b5f904c854546d2a22b266ef397d629313eee9c5bc2114"
"v=spf1 include:spf.groupon.com include:_spf.google.com include:_spf.salesforce.com include:mail.zendesk.com include:amazonses.com ~all"
"cloudflare_dashboard_sso=470ba9cd4b208e366b18f40fbbf0690f"
"facebook-domain-verification=c60imsb8lu41f5g3ajiga3ule9yhha"
NS
blue.foundationdns.net.
blue.foundationdns.com.
blue.foundationdns.org.
SOA
blue.foundationdns.com. dns.cloudflare.com. 2411317878 10000 2400 604800 1800
CAA
DS
2371 13 2 F43C76687EB9BB310DF21EC0239D0EEF2FBA88F65BB3F29EA3194FC8 8C57E30C
DNSKEY
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
RRSIG
SOA 13 2 1800 20260810073931 20260808053931 34505 groupon.com. UWuR+Jh0z0w1VE12x5TGQk8PFLNRXi3cz4F8BQ+KZ9P1iZrm1OFVCjZy C6pAZKWMd0JABdCeH6pvn3Pcppayhw==
NS 13 2 300 20260810073928 20260808053928 34505 groupon.com. hVAgWb/NC0Taa2vhTndKXSfUkWWURktFbTqpNmUTcGFthMAOPwtnPot0 9RNHe6mp8/2TDcMWFHRJl9EnwBzS6Q==
TXT 13 2 120 20260810073931 20260808053931 34505 groupon.com. ZKBQy2E5Q9ygb8ybdHl/GTsXPEw0rreBSKQLigPyxv5FmHts1pOHvYYZ kAugIasINM0zuInfqq/NCWIf4vLRfg==
MX 13 2 300 20260810073931 20260808053931 34505 groupon.com. 2GOAxCD0g85O1y24brh3up1lD2+a/YNVRsL82zAFSEUa3NeC1gvDfBsG R80CK05wavaBDoy0pspe3xOdNNS5hw==
AAAA 13 2 300 20260810073931 20260808053931 34505 groupon.com. uPCH30inupb7eh+TaQjA2sfHzTptN0bPHA40mTiJKsj0CpcoopeMf78N /sAE18vFd0+hsanzZjVHtjSdmv4Auw==
DS 13 2 86400 20260815021712 20260808010712 41446 com. +KXLx5gphPTxF6Tl9CdoOuQiJDXwVwomEx8UoWKFY1LacXWrcq9HUQ0w z4s5O8AqJCLzTcmXp2YdPwIoIINQZw==
NSEC
\000.groupon.com. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA
NSEC3
SRV
NAPTR
TLSA
SSHFP